The Quadraport regulated line splitter is designed for professional framers, roofers, trim carpenters, automotive trades and other contractors who regularly use an air compressor on the jobsite. The new model features an impact-resistant resin body, a liquid-filled gauge and a robust handle to ensure the product can withstand jobsite abuse. The handles and sidebars have been strategically positioned to protect the couplers and the plug for added resilience to high-impact drops. For added flexibility, the regulator permits two different pressures at the jobsite.